Parasound New Classic 2125 v.2 2 channel amplifier
Couldn't load pickup availability
2 channel amplifier, 2x 150W RMS at 8Ohm, 2x 225W RMS at 4Ohm, subsonic filter, level control, speaker A/B out, 2-Ohm load stable W438mm x H108mm x D406mm, 2U rack mount kit RMK22 available separately
Parasound 2125 v.2 Features
- THX Ultra2 certified
- 150 watts x 2 into 8 Ω (all channels driven)
- 225 watts x 2 into 4 Ω or 2 Ω (all channels driven)
- 400 watts x 1 bridged into 8 Ω or 4 Ω
- 35 amps peak current per channel
- 2 Ohm stable operation with load selector switch
- Two pairs of speaker outputs with front panel A/B buttons
- Rear-mounted lockout switch disables front A/B buttons
- High pass filter, switchable for 20Hz or 40Hz
- Automatic on/off by DC trigger with looping output
- Automatic on/off by audio signal with 2 sensitivity settings
- Fully discrete circuitry with high current toroid transformer
- Bridging switch for stereo or mono operation
- Efficient, low heat design
- DC Servo and relay protection circuits
- Rear-mounted left and right gain controls
- Standby, channel status and high temperature indicators
- Gold-plated RCA input jacks
- Heavy duty 24k gold-plated 5-way speaker terminals
- 115/230v selector on rear panel
- 2U rack mount kit available separately (Model RMK22)
Parasound 2125 v.2 Technical Details
All Channels Driven
150 watts x 2.8Ω
225 watts x 2.4Ω
225 watts x 2.2Ω (Load switch set to 2-3Ω)
Bridged Mono
400 watts x 1.8Ω
400 watts x 1.4Ω (Load switch set to 2-3Ω)
Current Capacity
35 amps peak per channel
Frequency Response
20 Hz - 50 kHz, +0/-3 dB, 1 watt
Dynamic Headroom - 1.3 dB
Total Harmonic Distortion
0.25% at full rated output
0.015% at average listening levels
IM Distortion - 0.05%
Transient IM Distortion - Not measurable
S/N ratio
114 dB at rated output, IHF A-weighted
106 dB at rated output, unweighted
93 dB at 2,828 V output, IHF A-weighted
84 dB at 2,828 V output, unweighted
Input Impedance - 33kΩ
Input Sensitivity
1V in for 28.28V out, THX standard
Inter-channel crosstalk
85dB @1kHz, 73dB @10kHz, 67dB @20kHz
Damping Factor - Over 150 at 20Hz
12V Trigger Turn On - DC 9 – 12V, 15 mA
Audio Turn On
Quieter: 1 mV
Louder: 6mV
AC Power Requirements
110 - 120V / 220 -240V, 50 - 60Hz
0.5 watts standby
32 watts idle (no audio)
550 watts full output
Dimensions
171/4" Wide
16" Deep, with cables connected
4.25" High with feet, 3.5" panel only (2U)
(437 x 406 x 107mm, 88.2 mm panel only)
Net Weight - 27 lbs (12.3 kg)
Rack mount accessory
May be Purchased Separately: RMK22